AMD Radeon RX 5700 XT 's Advantages
Larger VRAM bandwidth (448.0GB/s vs 256.0GB/s)
512 additional rendering cores
AMD Radeon RX 6600 XT 's Advantages
Released 2 years late
Boost Clock has increased by 36% (2589MHz vs 1905MHz)
Lower TDP (160W vs 225W)